In my region a lot of restaurants have Fish Fry Fridays year round. During Lent almost every single restaurant offers a fish fry on Friday and a lot of them through the week as well.
Every year we go on a mission to find the best fish fry!
Ours usually come with some kind of potato/macaroni salad and fries! They're usually regular or beer battered.
Are fish fries big where you are?